[vsnet-alert 10120] V2491 Cyg: Fujii-san's new spectrum, N III strong

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Sun Apr 27 10:52:38 JST 2008

   Fujii-san has presented a new spectrum of V2491 Cyg.


   According to Fujii-san, N III 4640 was observed stronger
than H beta.  This could indicate that the nova is mildly
hydrogen-deficient, although not as strikingly as in U Sco
or V394 CrA.  Close examination of the further development of
the spectrum might clarify whether the nova is indeed
reminiscent to recurrent novae.

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